Lax we have been over this. Those “liquid” hydrocarbons are simple alkenes, linear chained C3 to C5 hydrocarbons that only exist due to the near absolute zero temps. If deep space. They were formed during the nebula phase of the solar system collapse to orbital motions. Having originally been free carbon and hydrogen atoms formed in the supernova that ashes are the solar system. The only reason they accumulated.in the outer planet’s is the cold keeps them from evaporating away into.gas and being stripped from the atmospheres by solar wind which is much less violent in the outer solar system. Earth lost all it’s primordial methane C1, ethane C2, propane C3, and butane C4, billions of years ago the solar wind stripped it off and blew it all to deep.space that process didn’t happen in the other solar system it’s too cold and too far from the sun. You can test oil and gas samples here on earth I have done thousands of them all over the planet they all contain the isotopes of carbon tl,oxygen and nitrogen that only can be formed on or.above the surface of the planet that’s just good geochemistry it’s conclusive. In addition to the chemical.signatures that match algae and bacteria in every single oil.sample. Let me repeated that EVERY SINGLE ONE bar none. You won’t find a PhD geochemist that will stand their career on proving otherwise because it doesn’t exist.
My theory: Titan had dinosaurs.
Either way lets put a pipeline between Titan and Earth and harvest all the good juice.